1.15 Install a comfort wired handset
You can install a wired handset in place of the Bluetooth® Wireless Handset.
• Remove the rubber.
• Plug-in the wired handset to the appropriate connector
(refer to phone description).
• Make sure you position the cable correctly in the
compartment intended for that purpose:-:
• Switch off the Bluetooth® Wireless Handset (press and
hold the On/Off hook key until you hear distinct tones).